:root {
  --van-nav-bar-text-color: #dc2c1f;
  --van-nav-bar-icon-color: #dc2c1f;
}

*{
  padding: 0;
}

html{
  height: 100%;
  width: 100%;
}
body {
  height: 100%;
  width: 100%;

}

#app {
  height: 100%;
  width: 100%;
}
.f12 {
  font-size: 12px;
}
.f14 {
  font-size: 14px;
}
.f16 {
  font-size: 16px;
}

.f18 {
  font-size: 18px;
}
.f22 {
  font-size: 22px;
}

.pd15 {
  padding: 15px;
}
.pdlr15 {
  padding-left: 15px;
  padding-right: 15px;
}
.pd30 {
  padding: 30px;
}
.borderbox {
  box-sizing: border-box;
}

.mg-r20 {
  margin-right: 20px;
}
.mg-t20 {
  margin-top: 20px;
}
.flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.flex1 {
  flex: 1;
}
.lh30 {
  line-height: 30px;
}
.lh40 {
  line-height: 40px;
}
.lh50 {
  line-height: 50px;
}
.wd80 {
  width: 80%;
}
.mg0a {
  margin: 0 auto;
}
.br30 {
  border-radius: 30px;
}

.postionr0b0 {
  position: absolute;
  right: 0;
  bottom: 0;
}
